05-02-2021, 05:56 PM
Just guessing. SD cards have a 1bit and 4bit mode for data transfer. One of the 3 additional pins needed for 4bit mode may be damaged. Maybe U-Boot wants to use 4bit mode and fails to initialize. Take a look at the spring contacts in the socket for anything bent.
Pretty sure U-Boot is running off the SD card so it is reading it. The date in your serial output is recent. Try flashing an older image and see if the date changes.
Pretty sure U-Boot is running off the SD card so it is reading it. The date in your serial output is recent. Try flashing an older image and see if the date changes.